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视频概述

了解如何使用此视频修复你的HTC One M9。

简介

It's officially spring, which means pastels, bunnies, and shiny new devices to eggsplore. HTC sprouted a third One, the M9, and we hopped right to a teardown. Join us as we crack open our pre-Easter treat, the HTC One M9.

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The dual-tone metal unibody of the M9 is practically identical to that of the M8. The gunmetal gray M9 is just a shade darker than its older sibling; otherwise, you might say these HTCs are twins! Well, almost...

The M9's most noticeable difference from its predecessor is a return to a single rear camera, like the original HTC One. Possibly HTC decided that competing with the 3DS dual camera was a little beneath them.

The M9's secondary metamorphosis was a migrational button shuffle.

With the iPhone 6 and 6 Plus, Apple learned that a top-mounted power button doesn't cut it for a hand-stretching phablet, and moved its power switch to the side. Looks like HTC caught on and followed suit with the M9.

The M9 also replaces the rocker switch of yesteryear with dedicated volume +/- buttons.

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Now that the motherboard is out, we can remove the (hopefully undamaged) battery! After some more prying, that is.

Yep, the motherboard still has to come out before the battery. And the battery is still a glue sandwich—Hold The Cheese.

We complained last year, and we Have To Complain again this year. A lithium-ion battery is a consumable—it's only good for a limited number of charge cycles before it starts to lose capacity and needs to be replaced.

Burying the battery so deeply within the device signs its death certificate the day of its manufacturing birth.

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Spec-wise, HTC has once again given the battery a slight capacity boost—up to 10.87 Whr from yesteryear's 9.88, but still a little shy of the 11.1 Wh in the iPhone 6 Plus. (The original One sported a measly 8.74 Whr battery.)

AnandTech's review found the M9's battery life slightly disappointing compared to the M8. It seems HTC made an effort to stop the bleeding with a capacity bump, but it's ultimately not enough to surpass its predecessor.

Add the fact that the M9 supports Qualcomm's new Quick Charge 2.0 spec, but ships with a conventional 5 V, 1.5 A charger that can't provide the quick juice, and we're a little disappointed.

Take note, HTC. The Nexus 6 accepts Quick Charge and ships with a quick-charge compatible charger.